CN2725453Y - Mutaual attraction mutral expulsion composite type magnetic antitheft lock - Google Patents
Mutaual attraction mutral expulsion composite type magnetic antitheft lock Download PDFInfo
- Publication number
- CN2725453Y CN2725453Y CN 200420091452 CN200420091452U CN2725453Y CN 2725453 Y CN2725453 Y CN 2725453Y CN 200420091452 CN200420091452 CN 200420091452 CN 200420091452 U CN200420091452 U CN 200420091452U CN 2725453 Y CN2725453 Y CN 2725453Y
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Abstract
The utility model relates to a mutual attraction mutual repulsion composite type magnetic lock, which comprises a lock sleeve, a lock core, a movable spring ball, a position limiting movable spring ball, a magnetic spring, a position limiting magnetic spring, and a key. The mutual attraction mutual repulsion composite type magnetic lock is characterized in that a through hole is arranged on the lock sleeve, and a blind hole which shares the same shaft with the through hole and has the same size as the through hole is arranged on the lock core. The magnetic spring and the position limiting magnetic spring are placed inside the blind hole of the lock core. The movable spring ball and the position limiting movable spring ball are placed inside the through hole of the lock sleeve. The height of the position limiting magnetic spring is equal to the height of the blind hole of the lock core, and the height of the position limiting movable spring ball is equal to the height of the through hole of the lock sleeve. Magnetic blocks are fixed on positions on the key, and the positions are corresponding to the magnetic spring, the position limiting magnetic spring. The polarity of the ends of the magnetic blocks adjacent to the magnetic spring is identical, and the polarity of the ends of the magnetic blocks adjacent to the position limiting magnetic spring is different.
Description
The utility model relates to a kind of lockset, especially relates to a kind of the suction mutually and the combined magnetic lock of repelling each other.
State Patent Office discloses application number on May 14th, 2003 and has been respectively 02227787.0 and the manual of 02227792.7 two kind of magnetic lock.The former is that the like pole phase exclusion principle according to magnet designs, and the latter is that the different magnetic poles phase attraction principle according to magnet designs.These two kinds of existing shortcomings of lockset are: adopt the lockset of phase exclusion principle design, under the control of spacing hoodle, the magnetic bullet can not enter lock tube, and all magnetic bullets all are identical with the magnetic pole of corresponding magnetic patch on the key.Adopt the lockset inhale the principle design mutually, flat pearl can not enter lock core, and the magnetic pole of all magnetic bullets and on the key corresponding magnetic patch all is different.Such lockset design is extremely unreasonable, has the people in a single day to test out the magnetic pole configuration information of each magnetic bullet, just can make key easily, and lockset just can be opened.And according to magnet intrinsic characteristic, connect certain device with a small magnet, the magnetic pole of magnet is easy to measure.
The purpose of this utility model is to provide a kind of high security magnetic lock for overcoming the existing above-mentioned shortcoming of magnetic lock.
For achieving the above object, the utility model lockset is combined by lock tube, lock core, the pearl that moves, the spacing pearl that moves, magnetic bullet, spacing magnetic bullet, spring and key.Specific implementation method is, on lock tube, have open-work several, on lock core, have coaxial and equirotal blind hole with lock tube open-work correspondence position, spring only with the spacing pearl that moves, spacing magnetic bullet is equipped with, the pearl that moves cooperates with spacing magnetic bullet, and magnetic bullet and the spacing pearl that moves are equipped with in each through hole, and the length of open-work is identical on the length of the spacing pearl that moves and the lock tube.The degree of depth of blind hole is identical on the length of spacing magnetic bullet and the lock core.Move pearl, spacing hoodle all is arranged in the lock tube open-work, and magnetic bullet, spacing magnetic bullet all are arranged in the lock core blind hole.Lockset is common Lock effect under the spacing pearl that moves of locking states, the effect of spacing magnetic bullet at spring, when unblanking, repel each other with corresponding magnetic bullet, spacing magnetic bullet by set on the key magnetic patch or inhale the pearl that moves mutually, the spacing pearl that moves moves up and down, the spacing pearl that moves, spacing magnetic bullet and the magnetic bullet that is matched, the pearl that moves form a unlatching platform at lock tube and lock core junction, and lockset is in opening.On the key the method to set up of magnetic patch be on it magnetic pole with the magnetic pole of corresponding magnetic bullet identical, different with pairing spacing magnetic bullet magnetic pole.
The utility model also has other implementation method, as the spacing pearl that moves, spacing magnetic bullet are made into " recessed " type, or do not make the spacing pearl that moves, spacing magnetic bullet, and make spacing hoodle separately, be used also and can reach the realization the purpose of this utility model with spacing hoodle and the pearl that moves, magnetic bullet.
Advantage of the present utility model is that the setting of magnetic bullet and spacing magnetic bullet is arbitrarily, is not knowing under the lockset password situation, as is wanting to reach the preparation key to realize that the purpose of unblanking almost is impossible by the magnetic pole configuration information of test magnetic bullet.Because in preparation during key, each hoodle all has to be inhaled the two kinds of situations of repelling each other mutually and needs to consider that integrate, the key of every lock all has several thousand kinds of compound methods to need to consider that the key-cut difficulty is very big.Therefore the utility model lockset is compared with other magnetic lock and is had very high confidentiality, and theftproof performance is better than other magnetic lock.
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing is the partial interior structural representation of an embodiment of the utility model lockset.
From accompanying drawing as can be seen the utility model lockset form by lock tube (1), lock core (3), the spacing pearl that moves (5), the pearl that moves (6), spacing magnetic bullet (7), magnetic bullet (8), key (9).Have open-work (2) on lock tube (1), lock core (3) is gone up and the open-work correspondence position has blind hole (4), and the spacing pearl that moves (5), the pearl that moves (6) are arranged in the open-work (2).Spacing magnetic bullet (7), magnetic bullet (8) are arranged in the blind hole (4).The spacing pearl that moves (5) is equipped with magnetic bullet (8), and spacing magnetic bullet (7) is equipped with the pearl (6) that moves.Spring (11) is equipped with the spacing magnetic bullet of the spacing pearl that moves (5) (7).Lockset is the common Lock effect under the effect of spring of the spacing pearl that moves (5), spacing magnetic bullet (7) when locking states.Magnetic patch (10) is set on the key (9), and it is identical with the magnetic pole of corresponding magnetic bullet (8) that the setting of magnetic patch (10) should be followed on it magnetic pole, and different these rules with the magnetic pole of corresponding spacing magnetic bullet (7) are provided with.
Claims (3)
1. inhale and repel each other combined magnetic lock mutually for one kind.Comprise lock tube (1), lock core (3), the spacing pearl that moves (5), the pearl that moves (6), spacing magnetic bullet (7), magnetic bullet (8), key (9), it is characterized in that: have open-work (2) on the lock tube (1), lock core (3) is gone up and is had coaxial and equirotal blind hole (4) with open-work (2) correspondence position, and the spacing pearl that moves (5) is equipped with magnetic bullet (8).Spacing magnetic bullet (7) is equipped with the pearl (6) that moves, and the spacing pearl that moves (5), the pearl that moves (6) are arranged in the lock tube open-work (2).Spacing magnetic bullet (7), magnetic bullet (8) are arranged in the lock core blind hole (4), the spacing pearl that moves (5), spacing magnetic bullet (7) are equipped with spring (11), key (9) is gone up and blind hole (4) correspondence position is provided with magnetic patch (10), it is different with the corresponding magnetic pole of corresponding spacing magnetic bullet (7) that magnetic patch (10) is gone up magnetic pole, identical with the corresponding magnetic pole of corresponding magnetic bullet (8).
2. the spacing pearl that moves according to claim 1 is characterized in that: the length of the spacing pearl that moves (5) should highly equate with set open-work (2).
3. spacing magnetic bullet according to claim 1 is characterized in that: the length of spacing magnetic bullet (7) should highly equate with set blind hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420091452 CN2725453Y (en) | 2004-09-28 | 2004-09-28 | Mutaual attraction mutral expulsion composite type magnetic antitheft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420091452 CN2725453Y (en) | 2004-09-28 | 2004-09-28 | Mutaual attraction mutral expulsion composite type magnetic antitheft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2725453Y true CN2725453Y (en) | 2005-09-14 |
Family
ID=35040174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420091452 Expired - Fee Related CN2725453Y (en) | 2004-09-28 | 2004-09-28 | Mutaual attraction mutral expulsion composite type magnetic antitheft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2725453Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182355A (en) * | 2011-05-16 | 2011-09-14 | 王帅伟 | Magnetic lockset |
-
2004
- 2004-09-28 CN CN 200420091452 patent/CN2725453Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182355A (en) * | 2011-05-16 | 2011-09-14 | 王帅伟 | Magnetic lockset |
| CN102182355B (en) * | 2011-05-16 | 2013-01-23 | 王帅伟 | Magnetic lockset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |